Make sure we always load our default config values

config/appservice.go

@@ -12,3 +12,28 @@ type appservice struct {
 	ASToken string `yaml:"as_token"`
 	HSToken string `yaml:"hs_token"`
 }
+
+func (a *appservice) setDefaults() error {
+	if a.ID == "" {
+		a.ID = "discord"
+	}
+
+	if err := a.Bot.setDefaults(); err != nil {
+		return err
+	}
+
+	return nil
+}
+
+func (a *appservice) UnmarshalYAML(unmarshal func(interface{}) error) error {
+	type rawAppservice appservice
+
+	raw := rawAppservice{}
+	if err := unmarshal(&raw); err != nil {
+		return err
+	}
+
+	*a = appservice(raw)
+
+	return a.setDefaults()
+}